Skyjewels Adult 5.25 Ratti Panna Rashi Astrological Ring In 925 Silver Free Size Green 5.25 ratti Emeralds gemstone may be treated with oil to enhance their transparency and excellence. In hindu mythology, the healing properties of the emerald gems are associated with the planet mercury Wearing emerald enhances success in competitive exams, trade and business. It also helps in promotion and prosperity as it enhances intellect, memory, analytical and intellectual power. It helps children who are having problems with brain, memory and speech related problems Emerald is a beautiful and elegant gemstone. The emerald gemstones is considered to be one of the most precious of all gemstones.